Convert ICD-10 Code S55.901A to ICD-9

Source ICD-10 Code		Target ICD-9 Code
S55.901A Unsp injury of unsp blood vess at forarm lv, right arm, init		903.9 Injury arm vessel NOS
Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.

ICD-10 to ICD-9 crosswalk for code S55.901A - unspecified injury of unspecified blood vessel at forearm level, right arm, initial encounter based on the most recent General Equivalence Mappings (GEMS) information.